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privacy_image_cache: The detection for facebook pictures is moved to a better location

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This commit is contained in:
Michael Vogel 2013-01-13 09:55:28 +01:00
parent 7019b1056a
commit d420d97fe2
1 changed files with 16 additions and 6 deletions
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22
privacy_image_cache/privacy_image_cache.php
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@ -120,13 +120,13 @@ function privacy_image_cache_init() {
$_REQUEST['url'] = str_replace(" ", "+", $_REQUEST['url']);
// if the picture seems to be from another picture cache then take the original source
$queryvar = privacy_image_cache_parse_query($_REQUEST['url']);
if ($queryvar['url'] != "")
$_REQUEST['url'] = urldecode($queryvar['url']);
//$queryvar = privacy_image_cache_parse_query($_REQUEST['url']);
//if ($queryvar['url'] != "")
// $_REQUEST['url'] = urldecode($queryvar['url']);
// if fetching facebook pictures don't fetch the thumbnail but the big one
if (strpos($_REQUEST['url'], ".fbcdn.net/") and (substr($_REQUEST['url'], -6) == "_s.jpg"))
$_REQUEST['url'] = substr($_REQUEST['url'], 0, -6)."_n.jpg";
//if (strpos($_REQUEST['url'], ".fbcdn.net/") and (substr($_REQUEST['url'], -6) == "_s.jpg"))
// $_REQUEST['url'] = substr($_REQUEST['url'], 0, -6)."_n.jpg";
$redirects = 0;
$img_str = fetch_url($_REQUEST['url'],true, $redirects, 10);
@ -243,7 +243,7 @@ function privacy_image_cache_is_local_image($url) {
// Check if the cached path would be longer than 255 characters - apache doesn't like it
if (is_dir($_SERVER["DOCUMENT_ROOT"]."/privacy_image_cache")) {
$cachedurl = get_app()->get_baseurl()."/privacy_image_cache/". privacy_image_cache_cachename($url);
if (strlen($url) > 255)
if (strlen($url) > 150)
return true;
}
@ -258,6 +258,16 @@ function privacy_image_cache_is_local_image($url) {
* @return string
*/
function privacy_image_cache_img_cb($matches) {
// if the picture seems to be from another picture cache then take the original source
$queryvar = privacy_image_cache_parse_query($matches[2]);
if ($queryvar['url'] != "")
$matches[2] = urldecode($queryvar['url']);
// if fetching facebook pictures don't fetch the thumbnail but the big one
if (strpos($matches[2], ".fbcdn.net/") and (substr($matches[2], -6) == "_s.jpg"))
$matches[2] = substr($matches[2], 0, -6)."_n.jpg";
// following line changed per bug #431
if (privacy_image_cache_is_local_image($matches[2]))
return $matches[1] . $matches[2] . $matches[3];